HadoopJob(mapping=None, *, ignore_unknown_fields=False, **kwargs)A Dataproc job for running Apache Hadoop
MapReduce <https://hadoop.apache.org/docs/current/hadoop-mapreduce-client/hadoop-mapreduce-client-core/MapReduceTutorial.html>
jobs on Apache Hadoop
YARN <https://hadoop.apache.org/docs/r2.7.1/hadoop-yarn/hadoop-yarn-site/YARN.html>.
This message has oneof_ fields (mutually exclusive fields).
For each oneof, at most one member field can be set at the same time.
Setting any member of the oneof automatically clears all other
members.
.. _oneof: https://proto-plus-python.readthedocs.io/en/stable/fields.html#oneofs-mutually-exclusive-fields
Attributes | |
|---|---|
| Name | Description |
main_jar_file_uri |
str
The HCFS URI of the jar file containing the main class. Examples: 'gs://foo-bucket/analytics-binaries/extract-useful-metrics-mr.jar' 'hdfs:/tmp/test-samples/custom-wordcount.jar' 'file:///home/usr/lib/hadoop-mapreduce/hadoop-mapreduce-examples.jar' This field is a member of oneof_ driver.
|
main_class |
str
The name of the driver's main class. The jar file containing the class must be in the default CLASSPATH or specified in jar_file_uris.
This field is a member of oneof_ driver.
|
args |
MutableSequence[str]
Optional. The arguments to pass to the driver. Do not include arguments, such as -libjars or -Dfoo=bar,
that can be set as job properties, since a collision may
occur that causes an incorrect job submission.
|
jar_file_uris |
MutableSequence[str]
Optional. Jar file URIs to add to the CLASSPATHs of the Hadoop driver and tasks. |
file_uris |
MutableSequence[str]
Optional. HCFS (Hadoop Compatible Filesystem) URIs of files to be copied to the working directory of Hadoop drivers and distributed tasks. Useful for naively parallel tasks. |
archive_uris |
MutableSequence[str]
Optional. HCFS URIs of archives to be extracted in the working directory of Hadoop drivers and tasks. Supported file types: .jar, .tar, .tar.gz, .tgz, or .zip. |
properties |
MutableMapping[str, str]
Optional. A mapping of property names to values, used to configure Hadoop. Properties that conflict with values set by the Dataproc API may be overwritten. Can include properties set in /etc/hadoop/conf/*-site and classes in user code. |
logging_config |
google.cloud.dataproc_v1.types.LoggingConfig
Optional. The runtime log config for job execution. |
Classes
PropertiesEntry
PropertiesEntry(mapping=None, *, ignore_unknown_fields=False, **kwargs)The abstract base class for a message.
| Parameters | |
|---|---|
| Name | Description |
kwargs |
dict
Keys and values corresponding to the fields of the message. |
mapping |
Union[dict,
A dictionary or message to be used to determine the values for this message. |
ignore_unknown_fields |
Optional(bool)
If True, do not raise errors for unknown fields. Only applied if |